Diurnal

Megatherium

The Great Beast of the Ice Age

Leedsichthys

Jurassic seas' gentle giant filter-feeder

Patagotitan

Patagonia's colossal long-neck

Psittacosaurus

Small beak, big Cretaceous success

Blue-Gray Gnatcatcher

Tail-flicking, gnat-grabbing dynamo

Whimbrel

Curved bill, epic journeys

Gomphotherium

Four tusks, many worlds, one lineage

Canada Warbler

The necklace warbler of the boreal

Red Kite

Forked tail, floating flight, comeback!

Platybelodon

The Miocene Shovel-Tusker

Elasmotherium

The steppe rhino behind unicorn lore

Microraptor

Four wings, one big flight story

Pelagornis

Giants of the wind-swept seas

Brontosaurus

Thunder lizard, science icon

Brachiosaurus

The high-shouldered sky-browsing sauropod

Pteranodon

Crested ruler of the Cretaceous skies

Ichthyosaurus

Fish-lizard, built for speed

Megalania

Pleistocene Australia's giant goanna

Python

Big squeeze, bigger diversity.

Klipspringer

Tiptoe masters of Africa's cliffs

Red-Footed Tortoise

Red feet, rainforest traveler.

Labout's Fairy Wrasse

Small fish, big reef fireworks

Thanatosdrakon

Argentina's "death dragon" of the skies

Anomalocaris

Cambrian seas' original superpredator